Yes, it is a service-fault. If it was the first serve, you take your second serve; if it was your second serve, the point is awarded against you in the game.
A foot fault occurs when the server steps into the court before hitting the ball. If the server jumps, hits the serve, and lands in the court, then it is acceptable, but if the foot is in the court, while the ball is being served, then it is a foot fault.
A "fault" is committed when the server hits the net with the ball or when the ball is hit outside the service court.
a service fault in tennis is when you either when you serve and you don't get it over the first line OR you get it out
A served tennis ball which touches the top of the net and then lands within the bounds of the appropriate service box is called a let. A let serve can be attempted again.A served tennis ball which does not touch the net and lands within the bounds of the appropriate service box is a good serve. This ball has been successfully put into play.A served tennis ball which touches the net and lands outside of the bounds of the appropriate service box is called a service fault. A fault means that one of two allowed service attempts per point has been unsuccessful.A served tennis ball which clears the net and then lands outside of the bounds of the appropriate service box is called a service fault. Again, a fault means that one of two allowed service attempts per point has been unsuccessful.
There's only one way stepping inside the tennis court before you actually hit the serve, but it only happens if you are in your swing and step in.
Table tennis, or Lawn Tennis
What has "professional" got to do with it ? A foot fault is a foot fault.
yes lawn tennis and badminton
Fault Foot fault.
a fault
tennis